Left and right

Heart is what tells you how to feel. Mind is what tells you how to think. Should be something significant if both tries to tell you the same thing. I've had one of the more difficult days from work today and it didn't help that I got a rather unsupporting response toward the end of my depressing day. What happens when I try to convince myself that there's something deeper than what's seem on the surface, but both my heart and mind tells me that the treatment's wrong?